CN108639881A - Control method, device, brake, equipment and the storage medium of elevator brake - Google Patents
Control method, device, brake, equipment and the storage medium of elevator brake Download PDFInfo
- Publication number
- CN108639881A CN108639881A CN201810448896.8A CN201810448896A CN108639881A CN 108639881 A CN108639881 A CN 108639881A CN 201810448896 A CN201810448896 A CN 201810448896A CN 108639881 A CN108639881 A CN 108639881A
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- China
- Prior art keywords
- band
- power supply
- type
- brake
- type brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
Abstract
The embodiment of the invention discloses a kind of control method of elevator brake, device, brake, equipment and storage mediums, wherein determines Host Type and the brake type mating with the host according to the frequency converter with main-machine communication；Receive band-type brake power supply output mode match information, wherein the match information includes the correspondence of the brake type and the band-type brake power supply output mode, and the correspondence is determined according to band-type brake power supply output parameter；Instruction brake is run according to band-type brake power supply output mode corresponding with the brake.More money brakes are applicable in a brake device for elevator to realize, the versatility of brake device for elevator is improved, reduces the configuration difficulty of electrical system.
Description
Technical field
The present embodiments relate to Electrical Control Technology more particularly to a kind of control method of elevator brake, device, systems
Dynamic device, equipment and storage medium.
Background technology
Elevator brake is commonly called as band-type brake, and bi-directional electromagnetic thrust is generated when being powered, makes braking mechanism and motor rotating part
It is detached from, electromagnetic force disappears when power-off, outside plus under the action of tripping spring pressure, forms brake.Brake and traction machine
Driving motor is mating at electromagnetic-braking three-phase asynchronous motor, realizes the occasion of the quick startup and safety arrestment of elevator.Electricity
Terraced brake plays important safety effect in elevator control system, and elevator normal operation each time and start and stop are required for making
The participation of dynamic device.
The type of current elevator brake is more, including the multiple types such as drum-type, board-like and butterfly, due to same ladder kind because
Terraced speed and the difference of load-carrying need to configure the host of different capacity, and different hosts lead to its corresponding brake because of the difference of brake force
Also different, there is also larger differences in the parameter designings such as spring force, formation, coil line footpath, the number of turns for different brakes.
Existing scheme is difficult to cope with the use demand of more money brakes simultaneously.
Invention content
The embodiment of the present invention provides a kind of control method of elevator brake, device, brake, equipment and storage medium,
More money brakes are applicable in a brake device for elevator to realize, improve the versatility of brake device for elevator, reduce electrical system
Configuration difficulty.
In a first aspect, an embodiment of the present invention provides a kind of control method of elevator brake, it is applied to master control system, it should
Method includes：
Host Type and the brake type mating with the host are determined according to the frequency converter with main-machine communication；
Receive band-type brake power supply output mode match information, wherein the match information includes described in the brake type
The correspondence of band-type brake power supply output mode, the correspondence are determined according to band-type brake power supply output parameter；
Instruction brake is run according to band-type brake power supply output mode corresponding with the brake.
Second aspect, an embodiment of the present invention provides a kind of control methods of elevator brake, are applied to band-type brake power supply, should
Method includes：
The chopping signal of setting that response master control system is sent out, according to the chopping signal of the setting determine output voltage and
Output current；
Determine band-type brake power supply output mode match information, wherein the match information includes brake type and band-type brake electricity
The correspondence of source output mode；
The match information is sent to the master control system.
The third aspect, an embodiment of the present invention provides a kind of control devices of elevator brake, are applied to master control system, should
Device includes：
Determination type module, for according to and main-machine communication frequency converter determine Host Type and with the host it is mating
Brake type；
Match information receiving module, for receiving band-type brake power supply output mode match information, wherein the match information packet
The correspondence of band-type brake power supply output mode described in the brake type is included, the correspondence is exported according to band-type brake power supply joins
Number determines；
Instruction operation module, is used to indicate brake and is transported according to band-type brake power supply output mode corresponding with the brake
Row.
Fourth aspect, an embodiment of the present invention provides a kind of control devices of elevator brake, are applied to band-type brake power supply, should
Device includes
Response and output module, the chopping signal for responding the setting that master control system is sent out, according to cutting for the setting
Wave signal determines output voltage and output current；
Match information determining module, for determining band-type brake power supply output mode match information, wherein the match information packet
Include the correspondence of brake type and band-type brake power supply output mode；
Sending module, for the match information to be sent to the master control system.
5th aspect, an embodiment of the present invention provides a kind of elevator brake, which includes：Band-type brake power supply and master control
System, wherein the band-type brake power supply includes：Contactor, PWM DC/DC converters, electronic switch, the first freewheeling circuit and second
Freewheeling circuit, frequency converter and controlling and driving circuits, the contactor include band-type brake contactor and operation contactor；
The first terminal of the main contacts of the band-type brake contactor is connected with the cathode output end of PWM DC/DC converters, institute
The Second terminal for stating the main contacts of band-type brake contactor is connected with the first end of first continuous current circuit；
The first terminal of the main contacts of the operation contactor is connected with the first end of first continuous current circuit, the fortune
The Second terminal of the main contacts of row contactor is connected；
The second end of first continuous current circuit, the second end of second continuous current circuit pass through the electronic switch respectively
It is connected with the cathode output end of the PWM DC/DC converters；
The controlling and driving circuits are connected by the frequency converter with elevator host and elevator brake, for determining
The type of the type and the elevator brake of elevator host is stated, and determines the output mode of the elevator brake；
The Enable Pin of the Enable Pin of the electronic switch, the Enable Pin of the band-type brake contactor and the operation contactor point
Master control system is not connected；
The master control system controls institute for sending barrier gate instruction to the electronic switch and the band-type brake contactor respectively
It states electronic switch band and carries cut-out electric current, control the band-type brake contactor idling cut-off electric current；It is disconnected in the band-type brake contactor
Afterwards, the master control system sends barrier gate instruction to operation contactor, controls the operation contactor idling cut-off, elevator is normally made
It is dynamic；
The master control system executes the controlling party of any elevator brake of the embodiment of the present invention as described in relation to the first aspect
Method；
The band-type brake power supply executes the controlling party of any elevator brake of the embodiment of the present invention as described in second aspect
Method.
6th aspect, the embodiment of the present invention additionally provide a kind of computer equipment, including memory, processor and are stored in
On memory and the computer program that can run on a processor, the processor are realized when executing described program as the present invention is real
Apply the control method of any elevator brake in example.
7th aspect, the embodiment of the present invention additionally provide a kind of computer readable storage medium, are stored thereon with computer
Program realizes the control method of the elevator brake as described in any in the embodiment of the present invention when program is executed by processor.
In the embodiment of the present invention, according to the frequency converter with main-machine communication determine Host Type and with the host it is mating
Brake type；Receive band-type brake power supply output mode match information, wherein the match information includes the brake type institute
The correspondence of band-type brake power supply output mode is stated, the correspondence is determined according to band-type brake power supply output parameter；Indicate brake
It is run according to band-type brake power supply output mode corresponding with the brake.To realize more money systems are applicable in a brake device for elevator
Dynamic device, improves the versatility of brake device for elevator, reduces the configuration difficulty of electrical system.
Description of the drawings
Fig. 1 is a kind of flow chart of the control method of elevator brake in the embodiment of the present invention one；
Fig. 2 a are a kind of flow charts of the control method of elevator brake in the embodiment of the present invention two；
Fig. 2 b are a kind of working timing figures for the no microcontroller control being applicable in the embodiment of the present invention two；
Fig. 3 a are a kind of flow charts of the control method of elevator brake in the embodiment of the present invention three；
Fig. 3 b are a kind of working timing figures controlled with microcontroller being applicable in the embodiment of the present invention three；
Fig. 3 c are a kind of work flow diagrams for the band-type brake power supply being applicable in the embodiment of the present invention three；
Fig. 3 d are a kind of work flow diagrams for the master control system being applicable in the embodiment of the present invention three；
Fig. 3 e are the working timing figures that the another kind being applicable in the embodiment of the present invention three is controlled with microcontroller；
Fig. 3 f are the work flow diagrams for another band-type brake power supply being applicable in the embodiment of the present invention three；
Fig. 3 g are the work flow diagrams for another master control system being applicable in the embodiment of the present invention three；
Fig. 4 is a kind of flow chart of the control method of elevator brake in the embodiment of the present invention four；
Fig. 5 is a kind of structural schematic diagram of the control device of elevator brake in the embodiment of the present invention five；
Fig. 6 is a kind of structural schematic diagram of the control device of elevator brake in the embodiment of the present invention six；
Fig. 7 a are a kind of structural schematic diagrams of elevator brake in the embodiment of the present invention seven；
Fig. 7 b are a kind of electrical schematic diagrams for the electric appliance brake being applicable in the embodiment of the present invention seven；
Fig. 8 is a kind of structural schematic diagram of computer equipment in the embodiment of the present invention eight.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of the control method for elevator brake that the embodiment of the present invention one provides, and the present embodiment can
The case where powering on, being opened a sluice gate with braking suitable for the brake to more money different sizes, this method can be carried by the embodiment of the present invention
The control device of the elevator brake of confession executes, which can generally be integrated in master control system makes with the cooperation of band-type brake power supply
With software can be used in the device and/or the mode of hardware is realized.With reference to figure 1, this method can specifically include following steps：
S110, Host Type and the brake class mating with the host are determined according to the frequency converter with main-machine communication
Type.
Specifically, frequency converter (Variable-frequency Drive, VFD) is using converter technique and microelectronics skill
Art controls the electric control appliance of ac motor by changing motor working power Frequency Patterns.In the embodiment of the present invention
Host, that is, motor, frequency converter is connected between elevator master control system and host/brake, by with master control system and master
Host Type is determined in the communication process of machine/controller, and every host has matched brake, Host Type to determine,
The brake type mating with current hosts can also be determined by the communication process.
S120, band-type brake power supply output mode match information is received, wherein the match information includes the brake type
The correspondence of the band-type brake power supply output mode, the correspondence are determined according to band-type brake power supply output parameter.
Specifically, band-type brake power supply determines the correspondence of brake type and band-type brake power supply output mode according to power supply output parameter
Relationship, for example, brake type is A, then corresponding band-type brake power supply output mode is X；Brake type is B, then corresponding armful
Lock power supply output mode is Y.Optionally, match information can also include the matching of brake type and band-type brake power supply output mode
As a result, for example, matching result can be successful match, it fails to match or continuous successful match etc. three times.
S130, instruction brake are run according to band-type brake power supply output mode corresponding with the brake.
Wherein, after getting band-type brake power supply output mode, instruction brake operation, brake type is different, needs
The signals such as the output voltage of band-type brake power supply also differ, and different output voltages usually corresponds to the different output of band-type brake power supply
Pattern.Brake is needed according to power supply output mode operation corresponding thereto.
In the embodiment of the present invention, according to the frequency converter with main-machine communication determine Host Type and with the host it is mating
Brake type；Band-type brake power supply output mode match information is received, the match information includes being embraced described in the brake type
The correspondence of lock power supply output mode, the correspondence are determined according to band-type brake power supply output parameter；Indicate brake according to
Band-type brake power supply output mode operation corresponding with the brake.To realize more money brakings are applicable in a brake device for elevator
Device improves the versatility of brake device for elevator, reduces the configuration difficulty of electrical system.
Embodiment two
Fig. 2 a are a kind of flow chart of the control method of elevator brake provided by Embodiment 2 of the present invention, and the present embodiment exists
It is realized on the basis of above-described embodiment.With reference to figure 2a, this method can specifically include following steps：
S210, determine that the communications status of the determining band-type brake power supply and microcontroller is abnormal.
Specifically, the communications status in the embodiment of the present invention, which may include communication line extremely, there is exception, that is, band-type brake
Normal data transmission can not be carried out between power supply and microcontroller；Communications status can also refer to extremely, brake device for elevator
In do not controlled by microcontroller including microcontroller that is, band-type brake power supply output mode is controlled by master control system.
S220, Host Type and the brake class mating with the host are determined according to the frequency converter with main-machine communication
Type.
S230, the output voltage generated after the chopping signal that the band-type brake power supply response is set and output current are received.
Specifically, master control system sends out setting by control interface EN/MODE (hereinafter referred to as EN/MODE) to band-type brake power supply
Chopping signal, wherein the chopping signal of the setting can be magnet excitation chopping signal, and band-type brake power supply responds the magnet excitation copped wave
Magnet excitation electric current is exported after signal, after being delayed 1~2 second, master control system, which is sent out by EN/MODE to band-type brake power supply, maintains copped wave to believe
Number.Optionally, magnet excitation chopping signal is the voltage or electric current of starting stage during elevator is opened a sluice gate, and it is electricity to maintain chopping signal
Ladder opens a sluice gate the voltage or electric current during rear stable operation, and above-mentioned voltage and current is referred to as output voltage and output current.
S240, the brake class that the band-type brake power supply is determined according to the output voltage and the output current is received
The correspondence of band-type brake power supply output mode described in type.
Wherein, band-type brake power supply determines brake type and band-type brake power supply output mode according to output voltage and output current
Correspondence, master control system receive the correspondence.In addition, band-type brake power supply can also pass through output voltage and output electric current measure
Whether brake matches with the band-type brake power supply output mode of setting, if matching, it is determined that the preset band-type brake power supply output mode
For band-type brake power supply output mode；If mismatching, band-type brake power supply corresponding with brake type is searched by above-mentioned correspondence
Output mode.
Optionally, the band-type brake power supply output parameter includes output voltage and output current, and the match information includes institute
State the correspondence of band-type brake power supply output mode described in brake type.
S250, instruction brake are run according to band-type brake power supply output mode corresponding with the brake.
In the embodiment of the present invention, master control system receives the output generated after the chopping signal that the band-type brake power supply response is set
Voltage and output current receive the brake that the band-type brake power supply is determined according to the output voltage and the output current
The correspondence of band-type brake power supply output mode described in type.It realizes defeated to meeting the corresponding band-type brake power supply of different braking device type
Go out the determination of pattern.
Based on the above technical solution, the output generated after the chopping signal for receiving the response setting of band-type brake power supply
Before voltage and output current, further include：Detector bar is connected according to setting pattern, after the first preset time, controls band-type brake
The Enable Pin of power supply is in opening state；The chopping signal of setting is sent out to band-type brake power supply.
Wherein, contactor is divided into A.C. contactor and D.C. contactor, flows through current induced magnetic field using coil, makes contact
It is closed, to achieve the purpose that control load.In the embodiment of the present invention, contactor includes operation contactor and band-type brake contactor, can
Choosing, band-type brake contactor is indicated with KM1, and operation contactor is indicated with KM2.Optionally, setting pattern includes zero current turning-on, tool
Body, master control system controls KM2 zero current turning-ons, and master control system controls KM1 zero current turning-ons, by a fixed response time band-type brake power supply
It is enabled to open effectively, that is, the Enable Pin of band-type brake power supply is in opening state, the chopping signal of setting is sent out to band-type brake power supply,
Band-type brake power supply responds the chopping signal.By the on-off function of band-type brake power supply, contactor zero current unlatching/pass is realized
It is disconnected, extend the service life of contactor.
In a specific example, Fig. 2 b show a kind of working timing figure of no microcontroller control, when using this
The operational process of ordered pair elevator is controlled, and in conjunction with Fig. 2 b, the operational process of elevator is described.It is power up first,
Master control system is communicated with frequency converter, confirms Host Type and mating brake type；Followed by elevator is opened a sluice gate the stage, master control system
System control operation contactor KM2 zero current turning-ons, master control system controls band-type brake contactor KM1 zero current turning-ons, through certain time-delay,
Band-type brake power supply is enabled to be opened effectively, and master control system sends out magnet excitation chopping signal, band-type brake power supply by EN/MODE to band-type brake power supply
Response output magnet excitation electric current, is delayed after 1~2s, and master control system sends out maintenance chopping signal by EN/MODE to band-type brake power supply,
Whether band-type brake power supply is matched with set band-type brake power supply output mode by output voltage and output electric current measure brake,
And match information is fed back into master control system by FB1, brake completion is opened a sluice gate, elevator normal operation.
Embodiment three
Fig. 3 a are a kind of flow chart of the control method for elevator brake that the embodiment of the present invention three provides, and the present embodiment exists
It is realized on the basis of above-described embodiment.With reference to figure 3a, this method can specifically include following steps：
S310, determine that the communications status of band-type brake power supply and microcontroller is normal.
Specifically, the communications status in the embodiment of the present invention may include normally that communication line is normal, that is, band-type brake power supply
Data transmission can be normally carried out between microcontroller.Wherein, band-type brake power supply is controlled by microcontroller, band-type brake power supply output mode
It is not controlled by master control system, band-type brake power supply can export band-type brake power supply by configurations such as toggle switch, button, charactrons and export mould
Formula.
S320, Host Type and the brake class mating with the host are determined according to the frequency converter with main-machine communication
Type.
S330, determination meet power-up conditions, and detector bar is connected according to setting pattern.
Wherein, after meeting power-up conditions, operation contactor KM2 and band-type brake contactor KM1 zero current turning-ons are indicated.It is optional
, determine that meeting power-up conditions includes：Brake type request signal is sent out by control interface；Determine control interface transmission letter
Number pulse width be less than the first given threshold, it is determined that meet power-up conditions.Specifically, sending out brake by EN/MODE
Type requests signal then meets when band-type brake power supply determines that the pulse width of control interface transmission signal is less than the first predetermined threshold value
Power-up conditions, in a specific example, the first predetermined threshold value is indicated with T1, is taken 1 second.
Optionally, after determination meets power-up conditions, control interface transmission corresponding with band-type brake power supply output mode is received
The umber of pulse of signal, when the umber of pulse is matched with brake type, power up is completed in elevator operation.
S340, the Enable Pin for controlling band-type brake power supply are in opening state, determine the pulse width of control interface transmission signal
More than the first given threshold, band-type brake power supply output mode match information is received.
Specifically, band-type brake power supply sends out enabled open signal by EN/MODE, the pulse of control interface transmission signal is determined
Width is more than the first predetermined threshold value, then band-type brake power supply is enabled opens effectively.In a specific example, the control of band-type brake power supply
DC/DC converter switches pipes are connected, and band-type brake power supply exports magnet excitation electric current, and being delayed after 1~2s, output maintains electric current, band-type brake automatically
Whether power supply is matched with band-type brake power supply output mode by output voltage and output electric current measure brake, and by match information
Master control system is fed back to by FB1, brake completion is opened a sluice gate, and elevator brings into operation.
S350, instruction brake are run according to band-type brake power supply output mode corresponding with the brake.
It should be noted that master control system detects band-type brake power supply output mode to decide whether to walk ladder, detection process can be with
It is happened at power up phase, the stage of opening a sluice gate can also be happened at, specific detection process is identical.Be happened at open a sluice gate the stage when, it is main
Control system does not send out brake type request signal, and master control system directly sends out enabled open signal by EN/MODE.
In the embodiment of the present invention, when determining that the pulse width of control interface transmission signal is less than the first given threshold, then really
Surely meet power-up conditions, detector bar is connected according to setting pattern；Brake type request signal is sent out by control interface；
The Enable Pin of control band-type brake power supply is in opening state, determines that the pulse width of control interface transmission signal is more than the first setting threshold
Value receives band-type brake power supply output mode match information.It realizes when there is microcontroller control, it is pair corresponding with brake type
The determination of band-type brake power supply output mode.
Based on the above technical solution, the control method of the elevator brake provided in the embodiment of the present invention is also wrapped
It includes：It receives contactor and turns off the cut-off signals sent out, the Enable Pin of control band-type brake power supply is off state；Receive band-type brake power supply
Off state feedback information controls elevator brake according to the feedback information.
Optionally, master control system control band-type brake contactor KM1 shutdowns, and enabled cut-off signals EN is sent out, control band-type brake electricity
The Enable Pin in source is off state.Band-type brake power supply disconnects the driving of DC/DC converter switches pipes, realizes that its grid blocks, braking
Device residual current is discharged by continuous current circuit, the enabled shutdown of band-type brake power supply, by feedback information after the shutdown of band-type brake electric power outputting current
It is sent to master control system, elevator master control system controls elevator brake according to the feedback information, i.e. elevator brake completes barrier gate, electricity
Ladder is out of service.
In a specific example, Fig. 3 b show that a kind of working timing figure controlled with microcontroller, Fig. 3 c are shown
A kind of work flow diagram of band-type brake power supply, Fig. 3 d show a kind of work flow diagram of master control system.Specifically, in the example
In, detection band-type brake power supply output mode is happened at power up phase, is controlled using the operational process of ordered pair elevator when this, in conjunction with
The operational process of elevator is described in Fig. 3 b.It is power up first, master control system is communicated with frequency converter, confirms host class
Type and assorted brake type, master control system send out brake type request signal by EN/MODE, and band-type brake power supply judges EN/
MODE transmits pulsewidth≤T1 of signal, and umber of pulse is counted in the T3 times, and FB1 feeds back the corresponding umber of pulse of preset pattern and gives master control system
Whether the umber of pulse of system, master control system judgement band-type brake power supply feedback matches with brake, if matching, elevator operation, if not
It matches, then elevator report failure.
Followed by elevator opens a sluice gate process, and master control system controls operation contactor KM2 zero current turning-ons, and master control system control is embraced
Lock contactor KM1 zero current turning-ons, and enabled open signal is sent out by EN/MODE, band-type brake power supply judges EN/MODE transmission letters
Number pulsewidth ＞ T1, enabled to open effectively, band-type brake power supply controls the conducting of DC/DC converter switches pipes, and band-type brake power supply is defeated after T4
Go out magnet excitation electric current, being delayed after 1~2s, output maintains electric current, band-type brake power supply to pass through output voltage and output electric current measure system automatically
Whether dynamic device matches with set band-type brake power supply output mode, and match information is fed back to master control system by FB1, system
Dynamic device completion is opened a sluice gate, and elevator brings into operation.If mismatching, FB1 feeds back failure to master control system, and elevator is forbidden being again started up.
In a specific example, Fig. 3 e show that another working timing figure controlled with microcontroller, Fig. 3 f show
The work flow diagram of another band-type brake power supply is gone out, Fig. 3 g show the work flow diagram of another master control system.Specifically,
In the example, detection band-type brake power supply output mode is happened at the stage of opening a sluice gate, and is controlled using the operational process of ordered pair elevator when this
System, in conjunction with Fig. 3 b, is described the operational process of elevator.It is opened a sluice gate the stage in elevator, master control system controls operation contactor KM2
Zero current turning-on, master control system control band-type brake contactor KM1 zero current turning-ons, and master control system sends out enabled open by EN/MODE
Messenger, and pulse is counted in the T3 times, band-type brake power supply judges the pulsewidth ＞ T1 of EN/MODE transmission signals, and be delayed T4, FB1 feedbacks
To master control system, band-type brake power supply is enabled to be opened effectively the corresponding umber of pulse of preset pattern, and controls DC/DC converter switches pipes
Conducting, power supply export magnet excitation electric current, and be delayed after 1~2s output maintenance electric current automatically, after electric power outputting current is established, feedback
Opening state FB1 gives elevator master control system, brake completion to open a sluice gate, and elevator brings into operation；If counting pulse in the T3 times, detection is pre-
If the corresponding umber of pulse of pattern and brake type Nonuniform continuity three times, then elevator report failure, otherwise, elevator is normally transported
Row.
Example IV
Fig. 4 is a kind of flow chart of the control method for elevator brake that the embodiment of the present invention four provides, and the present embodiment can
The case where powering on, being opened a sluice gate with braking suitable for the brake to more money different sizes, this method can be carried by the embodiment of the present invention
The control device of the elevator brake of confession executes, which can generally be integrated in band-type brake power supply makes with master control system cooperation
With software can be used in the device and/or the mode of hardware is realized.With reference to figure 4, this method can specifically include following steps：
The chopping signal for the setting that S410, response master control system are sent out, determines according to the chopping signal of the setting and exports
Voltage and output current.
Specifically, the chopping signal for the setting that band-type brake power supply response master control system is sent out, according to the chopping signal of the setting
Determine output voltage and output current.Specifically, the copped wave that master control system sends out setting by EN/MODE to band-type brake power supply is believed
Number, wherein the chopping signal of the setting can be magnet excitation chopping signal, and band-type brake power supply responds defeated after the magnet excitation chopping signal
Go out magnet excitation electric current, after being delayed 1~2 second, master control system sends out maintenance chopping signal by EN/MODE to band-type brake power supply.It is optional
, the voltage or electric current of starting stage during the chopping signal that magnet excitation is set is opened a sluice gate as elevator, it is electricity to maintain chopping signal
Ladder opens a sluice gate the voltage or electric current during rear stable operation, and above-mentioned voltage and current is referred to as output voltage and output current.
S420, band-type brake power supply output mode match information is determined, wherein the match information includes brake type and embraces
The correspondence of lock power supply output mode.
Specifically, band-type brake power supply determines the correspondence of brake type and band-type brake power supply output mode according to power supply output parameter
Relationship, for example, brake type is A, then corresponding band-type brake power supply output mode is X；Brake type is B, then corresponding armful
Lock power supply output mode is Y.Optionally, match information can also include the matching of brake type and band-type brake power supply output mode
As a result, for example, matching result can be successful match, it fails to match or continuous successful match etc. three times.
S430, the match information is sent to the master control system.
Wherein, band-type brake power supply is after getting current output mode, and instruction brake is run, and the type of brake is not
Together, the signals such as the output voltage of band-type brake power supply needed also differ, and different output voltages generally corresponds to band-type brake electricity
The different output mode in source.Therefore, brake is run according to power supply output mode corresponding thereto.
Optionally, the determining band-type brake power supply output mode match information, including：According to the output voltage and described defeated
Go out the correspondence that electric current determines the brake type and band-type brake power supply output mode.
Wherein, band-type brake power supply determines the output mode of brake type and band-type brake power supply according to output voltage and output current
Correspondence, master control system receives the correspondence.In addition, band-type brake power supply can also be examined by output voltage and output current
Survey whether brake matches with the band-type brake power supply output mode of setting, if matching, it is determined that band-type brake power supply output mode；If not
Match, then band-type brake power supply output mode corresponding with brake type is searched by above-mentioned correspondence.
In the embodiment of the present invention, the chopping signal for the setting that band-type brake power supply response master control system is sent out, according to the setting
Chopping signal determine output voltage and output current, determine band-type brake power supply output mode match information, the match information packet
The match information is sent to the master control system by the correspondence for including brake type and band-type brake power supply output mode.With
It realizes and is applicable in more money brakes with a brake device for elevator, improve the versatility of brake device for elevator, reduce electrical system
Configure difficulty.
Embodiment five
Fig. 5 is a kind of structural schematic diagram of the control device for elevator brake that the embodiment of the present invention five provides, the device
It can generally be integrated in master control system and be used cooperatively with band-type brake power supply, which is adapted for carrying out what the embodiment of the present invention was supplied to
A kind of control method of elevator brake.As shown in figure 5, the device can specifically include：
Determination type module 510, for according to and main-machine communication frequency converter determine Host Type and with the host
Mating brake type；
Match information receiving module 520, for receiving band-type brake power supply output mode match information, wherein the matching letter
Breath includes the correspondence of band-type brake power supply output mode described in the brake type, and the correspondence is defeated according to band-type brake power supply
Go out parameter determination；
Instruction operation module 530, is used to indicate brake according to band-type brake power supply output mode corresponding with the brake
Operation.
Further, further include first state determining module, described in being determined in the frequency converter of basis and main-machine communication
Before Host Type and the brake type mating with the host, the logical of the determining band-type brake power supply and microcontroller is determined
Believe abnormal state.
Further, the band-type brake power supply output parameter includes output voltage and output current, correspondingly, match information connects
Module 520 is received to be specifically used for：
Receive the output voltage generated after the chopping signal of the band-type brake power supply response setting and output current；
Receive the brake type institute that the band-type brake power supply is determined according to the output voltage and the output current
State the correspondence of band-type brake power supply output mode.
Further, further include the first control module, for the chopping signal in the reception band-type brake power supply response setting
Before the output voltage and output current that generate afterwards, detector bar is connected according to setting pattern, after the first preset time, control
The Enable Pin of band-type brake power supply is in opening state；
Signal transmitting module, the chopping signal for sending out setting to band-type brake power supply.
Further, further include the second state determining module, described in being determined in the frequency converter of basis and main-machine communication
Before Host Type and the brake type mating with the host, the communications status of band-type brake power supply and microcontroller is being determined just
Often.
Further, the band-type brake power supply output parameter includes output voltage and output current, correspondingly, match information connects
Receiving module 520 includes：
Second control submodule meets power-up conditions for determining, detector bar is connected according to setting pattern；
Third control submodule, the Enable Pin for controlling band-type brake power supply are in opening state, determine that control interface transmits
The pulse width of signal is more than the first given threshold, receives band-type brake power supply output mode match information.
Further, the second control submodule is specifically used for：
Brake type request signal is sent out by control interface；
Determine that the pulse width of control interface transmission signal is less than the first given threshold, it is determined that meet power-up conditions.
Further, further include：
Enable Pin control module turns off the cut-off signals sent out for receiving contactor, controls the Enable Pin of band-type brake power supply
It is off state；
Information feedback module controls electricity for receiving band-type brake power-off state feedback information according to the feedback information
Ladder braking.
The electricity that the executable any embodiment of the present invention of the control device of elevator brake provided in an embodiment of the present invention provides
The control method of terraced brake has the corresponding function module of execution method and advantageous effect.
Embodiment six
Fig. 6 is a kind of structural schematic diagram of the control device for elevator brake that the embodiment of the present invention six provides, the device
It can generally be integrated in band-type brake power supply and be used cooperatively with master control system, which is adapted for carrying out what the embodiment of the present invention was supplied to
A kind of control method of elevator brake.As shown in fig. 6, the device can specifically include：
Response and output module 610, the chopping signal for responding the setting that master control system is sent out, according to the setting
Chopping signal determines output voltage and output current；
Match information determining module 620, for determining band-type brake power supply output mode match information, wherein the matching letter
Breath includes the correspondence of brake type and band-type brake power supply output mode；
Sending module 630, for the match information to be sent to the master control system.
Further, match information determining module 620 is specifically used for：It is true according to the output voltage and the output current
The correspondence of the fixed brake type and band-type brake power supply output mode.
The electricity that the executable any embodiment of the present invention of the control device of elevator brake provided in an embodiment of the present invention provides
The control method of terraced brake has the corresponding function module of execution method and advantageous effect.
Embodiment seven
Fig. 7 a are a kind of structural schematic diagrams for elevator brake that the embodiment of the present invention seven provides, which includes
Band-type brake power supply 710 and master control system 720.
Wherein, band-type brake power supply 710 includes：Contactor, PWM DC/DC converters, electronic switch, the first freewheeling circuit and
Two freewheeling circuits, frequency converter and controlling and driving circuits, the contactor include band-type brake contactor and operation contactor；
The first terminal of the main contacts of the band-type brake contactor is connected with the cathode output end of PWM DC/DC converters, institute
The Second terminal for stating the main contacts of band-type brake contactor is connected with the first end of first continuous current circuit；
The first terminal of the main contacts of the operation contactor is connected with the first end of first continuous current circuit, the fortune
The Second terminal of the main contacts of row contactor is connected；
The second end of first continuous current circuit, the second end of second continuous current circuit pass through the electronic switch respectively
It is connected with the cathode output end of the PWM DC/DC converters；
The controlling and driving circuits are connected by the frequency converter with elevator host and elevator brake, for determining
The type of the type and the elevator brake of elevator host is stated, and determines the output mode of the elevator brake；
The Enable Pin of the Enable Pin of the electronic switch, the Enable Pin of the band-type brake contactor and the operation contactor point
It Lian Jie not master control system 720；
Master control system 720 controls institute for sending barrier gate instruction to the electronic switch and the band-type brake contactor respectively
It states electronic switch band and carries cut-out electric current, control the band-type brake contactor idling cut-off electric current；It is disconnected in the band-type brake contactor
Afterwards, master control system 720 sends barrier gate instruction to operation contactor, controls the operation contactor idling cut-off, elevator is normally made
It is dynamic.
Master control system 720 executes the control method of the elevator brake as described in the embodiment of the present invention；Band-type brake power supply 710
Execute the control method of the elevator brake as described in the embodiment of the present invention.
Fig. 7 b show a kind of electrical schematic diagram of electric appliance brake, and 730 indicate electric safety device, and 740 indicate contact
Device coil, KM1 are band-type brake contactor, and KM2 is operation contactor, and Ra is sampling resistor, and Rb and Rc are divider resistance, electronic switch
It is indicated with Q3, mos field effect transistor may be used in Q3, can also be insulated gate bipolar transistor.
Specifically, band-type brake power supply provides output voltage and output current for brake, controlling and driving circuits can both be adopted
It is realized with PWM controller, " MCU+PWM controllers " realization can also be used；Controlling and driving circuits part can be integrated in band-type brake electricity
In source, it may alternatively be integrated in master control system.Selection for band-type brake power supply output mode can be preset a variety of outputs by master control system
Pattern is realized by sending different duty ratios to band-type brake power supply；Also a variety of outputs can be preset by band-type brake power supply itself
Pattern, each output mode correspond to a kind of brake, the diversified forms such as show by potentiometer, toggle switch or digital button
It realizes output mode selection, and mode state information is fed back into master control system, determined whether correctly by master control system.Band-type brake electricity
Turning on and off for source output is controlled by elevator master control system, while the judgement signal that the signal reusable is output mode.
When walking ladder every time, band-type brake power supply can be by acquiring output voltage and output current to detect band-type brake coil impedance, if coil impedance
In the gear impedance identification range, power supply normally exports magnet excitation voltage and maintains electric current；If coil impedance is not in the gear
In impedance identification range, then power supply sends out impedance identification failure, and elevator is forbidden to run next time.
Embodiment eight
Fig. 8 is a kind of structural schematic diagram for computer equipment that the embodiment of the present invention eight provides.Fig. 8 is shown suitable for being used for
Realize the block diagram of the exemplary computer device 12 of embodiment of the present invention.The computer equipment 12 that Fig. 8 is shown is only one
Example should not bring any restrictions to the function and use scope of the embodiment of the present invention.
As shown in figure 8, computer equipment 12 is showed in the form of universal computing device.The component of computer equipment 12 can be with
Including but not limited to：One or more processor or processing unit 16, system storage 28 connect different system component
The bus 18 of (including system storage 28 and processing unit 16).
Bus 18 indicates one or more in a few class bus structures, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using the arbitrary bus structures in a variety of bus structures.It lifts
For example, these architectures include but not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Computer equipment 12 typically comprises a variety of computer system readable media.These media can be it is any can be by
The usable medium that computer equipment 12 accesses, including volatile and non-volatile media, moveable and immovable medium.
System storage 28 may include the computer system readable media of form of volatile memory, such as arbitrary access
Memory (RAM) 30 and/or cache memory 32.Computer equipment 12 may further include it is other it is removable/can not
Mobile, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing not
Movably, non-volatile magnetic media (Fig. 8 do not show, commonly referred to as " hard disk drive ").It, can be with although being not shown in Fig. 8
It provides for the disc driver to moving non-volatile magnetic disk (such as " floppy disk ") read-write, and to removable non-volatile
The CD drive of CD (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 18.System storage 28 may include at least one journey
There is one group of (for example, at least one) program module, these program modules to be configured to perform this hair for sequence product, the program product
The function of bright each embodiment.
Program/utility 40 with one group of (at least one) program module 42 can be stored in such as system storage
In device 28, such program module 42 includes --- but being not limited to --- operating system, one or more application program, other
Program module and program data may include the realization of network environment in each or certain combination in these examples.Journey
Sequence module 42 usually executes function and/or method in embodiment described in the invention.
Computer equipment 12 can also be with one or more external equipments 14 (such as keyboard, sensing equipment, display 24
Deng) communication, can also be enabled a user to one or more equipment interact with the computer equipment 12 communicate, and/or with make
The computer equipment 12 any equipment (such as network interface card, the modulatedemodulate that can be communicated with one or more of the other computing device
Adjust device etc.) communication.This communication can be carried out by input/output (I/O) interface 22.Also, computer equipment 12 may be used also
To pass through network adapter 20 and one or more network (such as LAN (LAN), wide area network (WAN) and/or public network
Network, such as internet) communication.As shown, network adapter 20 is logical by bus 18 and other modules of computer equipment 12
Letter.It should be understood that although being not shown in Fig. 8, other hardware and/or software module, packet can be used in conjunction with computer equipment 12
It includes but is not limited to：Microcode, device driver, redundant processing unit, external disk drive array, RAID system, magnetic tape drive
Device and data backup storage system etc..
Processing unit 16 is stored in program in system storage 28 by operation, to perform various functions application and
Data processing, such as realize the control method for the elevator brake applied to master control system that the embodiment of the present invention is provided：
That is, the processing unit is realized when executing described program：Host class is determined according to the frequency converter with main-machine communication
Type and the brake type mating with the host；Receive band-type brake power supply output mode match information, wherein the matching letter
Breath includes the correspondence of band-type brake power supply output mode described in the brake type, and the correspondence is defeated according to band-type brake power supply
Go out parameter determination；Instruction brake is run according to band-type brake power supply output mode corresponding with the brake.
The control method for the elevator brake applied to band-type brake power supply that can be provided with the embodiment of the present invention：
That is, the processing unit is realized when executing described program：The chopping signal for the setting that response master control system is sent out,
Output voltage and output current are determined according to the chopping signal of the setting；Determine band-type brake power supply output mode match information,
In, the match information includes the correspondence of brake type and band-type brake power supply output mode；The match information is sent
To the master control system.
Embodiment nine
The embodiment of the present invention nine provides a kind of computer readable storage medium, is stored thereon with computer program, the journey
The application that the realization embodiment of the present invention provided such as all inventive embodiments of the application is provided is realized when sequence is executed by processor
In the control method of the elevator brake of master control system：
That is, the processing unit is realized when executing described program：Host class is determined according to the frequency converter with main-machine communication
Type and the brake type mating with the host；Receive band-type brake power supply output mode match information, wherein the matching letter
Breath includes the correspondence of band-type brake power supply output mode described in the brake type, and the correspondence is defeated according to band-type brake power supply
Go out parameter determination；Instruction brake is run according to band-type brake power supply output mode corresponding with the brake.
The control method for the elevator brake applied to band-type brake power supply that can be provided with the embodiment of the present invention：
That is, the processing unit is realized when executing described program：The chopping signal for the setting that response master control system is sent out,
Output voltage and output current are determined according to the chopping signal of the setting；Determine band-type brake power supply output mode match information,
In, the match information includes the correspondence of brake type and band-type brake power supply output mode；The match information is sent
To the master control system.
The arbitrary combination of one or more computer-readable media may be used.Computer-readable medium can be calculated
Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited
In --- electricity, system, device or the device of magnetic, optical, electromagnetic, infrared ray or semiconductor, or the arbitrary above combination.It calculates
The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes：Electrical connection with one or more conducting wires, just
It takes formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type and may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this document, can be any include computer readable storage medium or storage journey
The tangible medium of sequence, the program can be commanded the either device use or in connection of execution system, device.
Computer-readable signal media may include in a base band or as the data-signal that a carrier wave part is propagated,
Wherein carry computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission for by instruction execution system, device either device use or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
It can be write with one or more programming languages or combinations thereof for executing the computer that operates of the present invention
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partly executes or executed on a remote computer or server completely on the remote computer on the user computer.
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including LAN (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as carried using Internet service
It is connected by internet for quotient).
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (13)
1. a kind of control method of elevator brake is applied to master control system, which is characterized in that including：
Host Type and the brake type mating with the host are determined according to the frequency converter with main-machine communication；
Receive band-type brake power supply output mode match information, wherein the match information includes band-type brake described in the brake type
The correspondence of power supply output mode, the correspondence are determined according to band-type brake power supply output parameter；
Instruction brake is run according to band-type brake power supply output mode corresponding with the brake.
2. according to the method described in claim 1, it is characterized in that, the frequency converter of the basis and main-machine communication determines the master
Before machine type and the brake type mating with the host, further include：
Determine that the communications status of the determining band-type brake power supply and microcontroller is abnormal；
The band-type brake power supply output parameter includes output voltage and output current, correspondingly, the reception band-type brake power supply exports mould
Formula match information, including：
Receive the output voltage generated after the chopping signal of the band-type brake power supply response setting and output current；
It receives and is embraced described in the brake type that the band-type brake power supply is determined according to the output voltage and the output current
The correspondence of lock power supply output mode.
3. according to the method described in claim 2, it is characterized in that, after the chopping signal for receiving the response setting of band-type brake power supply
Before the output voltage and output current of generation, further include：
Detector bar is connected according to setting pattern, and after the first preset time, the Enable Pin of control band-type brake power supply, which is in, opens shape
State；
The chopping signal of setting is sent out to band-type brake power supply.
4. according to the method described in claim 1, it is characterized in that, the frequency converter of the basis and main-machine communication determines the master
Before machine type and the brake type mating with the host, further include：
Determine that the communications status of band-type brake power supply and microcontroller is normal；
The band-type brake power supply output parameter includes output voltage and output current, correspondingly, the reception band-type brake power supply exports mould
Formula match information, including：
It determines and meets power-up conditions, detector bar is connected according to setting pattern；
The Enable Pin of control band-type brake power supply is in opening state, determines that the pulse width of control interface transmission signal is set more than first
Determine threshold value, receives band-type brake power supply output mode match information.
5. according to the method described in claim 4, it is characterized in that, the determination meets power-up conditions includes：
Brake type request signal is sent out by control interface；
Determine that the pulse width of control interface transmission signal is less than the first given threshold, it is determined that meet power-up conditions.
6. according to the method described in claim 4, it is characterized in that, further including：
It receives contactor and turns off the cut-off signals sent out, the Enable Pin of control band-type brake power supply is off state；
Band-type brake power-off state feedback information is received, elevator brake is controlled according to the feedback information.
7. a kind of control method of elevator brake is applied to band-type brake power supply, which is characterized in that including：
The chopping signal for the setting that response master control system is sent out, output voltage and output are determined according to the chopping signal of the setting
Electric current；
Determine band-type brake power supply output mode match information, wherein the match information includes that brake type and band-type brake power supply are defeated
Go out the correspondence of pattern；
The match information is sent to the master control system.
8. the method according to the description of claim 7 is characterized in that the determining band-type brake power supply output mode match information, packet
It includes：
Determine that the brake type is corresponding with band-type brake power supply output mode according to the output voltage and the output current
Relationship.
9. a kind of control device of elevator brake is applied to master control system, which is characterized in that including：
Determination type module, for determining Host Type and the system mating with the host according to the frequency converter with main-machine communication
Dynamic device type；
Match information receiving module, for receiving band-type brake power supply output mode match information, wherein the match information includes institute
The correspondence of band-type brake power supply output mode described in brake type is stated, the correspondence is true according to band-type brake power supply output parameter
It is fixed；
Instruction operation module, is used to indicate brake and is run according to band-type brake power supply output mode corresponding with the brake.
10. a kind of control device of elevator brake is applied to band-type brake power supply, which is characterized in that including：
Response and output module, the chopping signal for responding the setting that master control system is sent out are believed according to the copped wave of the setting
Number determine output voltage and output current；
Match information determining module, for determining band-type brake power supply output mode match information, wherein the match information includes system
The correspondence of dynamic device type and band-type brake power supply output mode；
Sending module, for the match information to be sent to the master control system.
11. a kind of elevator brake, which is characterized in that including：Band-type brake power supply and master control system, wherein the band-type brake power supply packet
It includes：Contactor, PWM DC/DC converters, electronic switch, the first freewheeling circuit and the second freewheeling circuit, frequency converter and control with
Driving circuit, the contactor include band-type brake contactor and operation contactor；
The first terminal of the main contacts of the band-type brake contactor is connected with the cathode output end of PWM DC/DC converters, described armful
The Second terminal of the main contacts of lock contactor is connected with the first end of first continuous current circuit；
The first terminal of the main contacts of the operation contactor is connected with the first end of first continuous current circuit, and the operation connects
The Second terminal of the main contacts of tentaculum is connected；
The second end of first continuous current circuit, the second end of second continuous current circuit pass through the electronic switch and institute respectively
The cathode output end for stating PWM DC/DC converters is connected；
The controlling and driving circuits are connected by the frequency converter with elevator host and elevator brake, for determining the electricity
The type of the type of terraced host and the elevator brake, and determine the output mode of the elevator brake；
The Enable Pin of the Enable Pin of the electronic switch, the Enable Pin of the band-type brake contactor and the operation contactor connects respectively
Connect master control system；
The master control system controls the electricity for sending barrier gate instruction to the electronic switch and the band-type brake contactor respectively
Sub switch band carries cut-out electric current, controls the band-type brake contactor idling cut-off electric current；After band-type brake contactor disconnection, institute
It states master control system and sends barrier gate instruction to operation contactor, control the operation contactor idling cut-off, elevator normal brake application；
The master control system executes the method as described in any in claim 1-6；
The band-type brake power supply executes the method as described in any in claim 7-8.
12. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, which is characterized in that the processor realizes such as side according to any one of claims 1-8 when executing described program
Method.
13. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Such as method according to any one of claims 1-8 is realized when execution.
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| CN201810448896.8A CN108639881B (en) | 2018-05-11 | 2018-05-11 | Control method and device for elevator brake, equipment and storage medium |
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| CN201810448896.8A CN108639881B (en) | 2018-05-11 | 2018-05-11 | Control method and device for elevator brake, equipment and storage medium |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399484A (en) * | 2018-11-20 | 2019-03-01 | 日立楼宇技术（广州）有限公司 | A kind of brake control and method |
| CN109534111A (en) * | 2018-11-20 | 2019-03-29 | 日立楼宇技术（广州）有限公司 | A kind of elevator safety control system and method |
| CN110247561A (en) * | 2019-06-19 | 2019-09-17 | 日立楼宇技术（广州）有限公司 | A kind of band-type brake power supply, locking system and elevator |
| CN111204631A (en) * | 2020-01-21 | 2020-05-29 | 日立楼宇技术（广州）有限公司 | Elevator brake follow current control method, device, equipment and medium |
| CN112897267A (en) * | 2021-01-15 | 2021-06-04 | 日立楼宇技术（广州）有限公司 | Elevator brake detection method, device, equipment and medium |
| CN114655806A (en) * | 2022-03-15 | 2022-06-24 | 苏州汇川控制技术有限公司 | Elevator equipment, band-type brake power supply, monitoring method of band-type brake and system thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326236A (en) * | 1979-09-10 | 1982-04-20 | Baylor Company | Control system for an electro-magnetic brake |
| JP2005030531A (en) * | 2003-07-09 | 2005-02-03 | Ogura Clutch Co Ltd | Constant current control device |
| JP2005162386A (en) * | 2003-12-02 | 2005-06-23 | Mitsubishi Electric Corp | Automatic setting device for brake control parameter |
| JP2008120469A (en) * | 2006-11-08 | 2008-05-29 | Hitachi Ltd | Brake control device for elevator |
| CN101663219A (en) * | 2007-05-08 | 2010-03-03 | 三菱电机株式会社 | Brake control device for elevator |
| JP2012255468A (en) * | 2011-06-08 | 2012-12-27 | Try Tec Corp | Electromagnetic brake device and power supply circuit for brake |
| CN103901798A (en) * | 2014-03-24 | 2014-07-02 | 深圳市海浦蒙特科技有限公司 | Frequency converter and frequency conversion parameter information configuration method |
| CN106865371A (en) * | 2017-03-01 | 2017-06-20 | 广州日滨科技发展有限公司 | Elevator brake and its control method |
| CN107697752A (en) * | 2016-08-08 | 2018-02-16 | 株式会社日立制作所 | Elevator device |
-
2018
- 2018-05-11 CN CN201810448896.8A patent/CN108639881B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326236A (en) * | 1979-09-10 | 1982-04-20 | Baylor Company | Control system for an electro-magnetic brake |
| JP2005030531A (en) * | 2003-07-09 | 2005-02-03 | Ogura Clutch Co Ltd | Constant current control device |
| JP2005162386A (en) * | 2003-12-02 | 2005-06-23 | Mitsubishi Electric Corp | Automatic setting device for brake control parameter |
| JP2008120469A (en) * | 2006-11-08 | 2008-05-29 | Hitachi Ltd | Brake control device for elevator |
| CN101663219A (en) * | 2007-05-08 | 2010-03-03 | 三菱电机株式会社 | Brake control device for elevator |
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